まとめ
ペルーの史前トウモロコシ
科学分野:
- 考古植物学は,考古植物学である.
- 史前農業 史前農業 史前農業
- アンデス山脈の考古学
背景:
- ペルーの高原におけるトウモロコシ (Zea mays) の開発は,古代遺跡の断片化により,ほとんど理解されていません.
- 沿岸ペルーのトウモロコシの歴史は,アンデス高原よりもよく記録されています.
研究 の 目的:
- ペルーのマンタロ・バレーのトウモロコシの品種の発達シーケンスを再構築する.
- 高地トウモロコシの導入のタイミングとワリ族の影響について調査する.
主な方法:
- 史前家庭 (紀元前450年~1500年) の粉砕された焦げられたトウモロコシの分析.
- 放射性炭素年代測定とトウモロコシの遺跡の形態学的分析.
主要な成果:
- マンタロ渓谷のトウモロコシの品種開発のシーケンスを特定しました.
- 大粒のトウモロコシの品種が採用されたのは,紀元1000年 (中期後期) 頃から観察されている.
- この採用は,海岸の同様の変化よりも何世紀も遅れており,Wariの影響が限られていることを示唆しています.
結論:
- 高原のペルーのトウモロコシの発展は,沿岸地域とは異なる軌道をたどった.
- ワリ拡大は,マンタロ渓谷のトウモロコシ栽培に直接的な影響は最小限であった.
- 中期後期 高地における農業革新は,地元で推進された.
さらに関連する動画
関連する概念動画
Ethnic Identity within a Larger Culture
Adolescents from ethnic minority backgrounds face a multifaceted journey in forming their identities, shaped by the intersections of cultural expectations and personal exploration. For these adolescents, identity formation involves not only typical developmental challenges but also navigating the perceptions and attitudes of the majority culture. As they grow, adolescents in ethnic minority groups often become increasingly aware of stereotypes, social biases, and discrimination, all of which...
The Role of Culture
Culture plays a crucial role in shaping self-identity and influencing thought and behavior, a foundational interest within social psychology. The multicultural perspective recognizes that individuals do not exist in a vacuum; instead, their experiences, perceptions, and actions are deeply influenced by the intersecting dimensions of their cultural, ethnic, and social group affiliations.Cultural Influence on Self-Identity and Social PerceptionCultural frameworks inform how individuals define...
Self Within Cultural Contexts
Cultural frameworks for understanding the self are often categorized into two broad orientations: individualism and collectivism. These paradigms influence how people define themselves, relate to others, and interpret their social worlds. Each orientation offers distinct perspectives on autonomy, responsibility, and the role of the individual within a community.Individualistic CulturesIn individualistic cultures like North America and Western Europe, identity is understood as autonomous and...
Close Relationships and Culture
Culture shapes how people approach attraction, choose partners, and build long-term relationships. While some preferences in mate selection appear consistent across cultures, such as men valuing physical attractiveness and women emphasizing financial resources, cultural contexts influence how these preferences are expressed and prioritized. Marriage extends beyond romantic ideals in many societies and is deeply embedded in social, economic, and religious frameworks.The Role of Culture in Mate...
Cultural Influences on Personality
Individualist and collectivist cultures emphasize different core values, shaping personality in distinct ways. In individualist cultures, such as those in the United States, England, and Australia, people prioritize independence, competition, and personal achievement. These societies tend to promote self-focused traits, with individuals often reporting higher levels of self-esteem. In contrast, collectivist cultures, commonly found in regions like Asia, Africa, and South America, emphasize...
Plant Tissue Culture
Plant tissue culture is widely used in both primary and applied science. Applications range from plant development studies to functional gene studies, crop improvement, commercial micropropagation, virus elimination, and conservation of rare species.


